a-(-13)=19

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Solution for a-(-13)=19 equation: 


Simplifying
a + -1(-13) = 19

Multiply -1 * -13
a + 13 = 19

Reorder the terms:
13 + a = 19

Solving
13 + a = 19

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-13' to each side of the equation.
13 + -13 + a = 19 + -13

Combine like terms: 13 + -13 = 0
0 + a = 19 + -13
a = 19 + -13

Combine like terms: 19 + -13 = 6
a = 6

Simplifying
a = 6

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